Albert Ivanov Email & Phone Number

Responsibilities:- Collaborated with designers, product managers, and other developers to create seamless and innovative mobile solutions.- Implemented robust and scalable architectures, including MVVM and MVI, to support complex application requirements.- Conducted code reviews and provided mentorship to junior developers, promoting best practices in coding and software design.- Integrated third-party services and APIs to enhance app functionality and user engagement.Key Projects and Achievements:- Tennis Score Online: • Developed a Kotlin Multiplatform app that allows users to share tennis tournament results online and track live tennis matches from anywhere in the world.- Online loan application: • Rewrote the entire online loans app in Kotlin, improving code maintainability and performance. • Introduced coroutines for network calls, replacing callbacks and simplifying asynchronous code, which improved readability and reduced the potential for errors.- Sand landscape management application: • Developed an app to control the Drift sandscape, providing users with an intuitive interface to customize their sandscape experience. • Implemented real-time control features and enhanced Bluetooth connectivity, resulting in a more responsive user experience.- Closed railway crossings detection application: • Developed an iOS app for detecting closed railway crossings, ensuring safe and efficient navigation for users.Technologies Used:- Languages: Java, Kotlin, Swift- Architecture: MVVM, MVI- UI Frameworks: Jetpack Compose, XML- Common Libraries: Flow, EventBus, Combine- Dependency Injection: Koin, Dagger- Networking: RxJava, Coroutines, Socket.IO, Ktor, Retrofit 2- Database: ORMLite, SQLDelightAchievements:- Introduced CI/CD pipelines using TeamCity, reducing deployment times- Successfully reduced app crash rates through rigorous testing and proactive bug fixing

Йошкар-Ола, Республика Марий Эл, Россия

Responsibilities:- Developed and supported mobile applications for iOS and Android platforms.- Added new functionalities, optimized existing code, and integrated new payment systems.- Collaborated with cross-functional teams to define, design, and ship new features.- Ensured the performance, quality, and responsiveness of applications.- Troubleshot and fixed bugs to improve application performance.Notable Projects:- Financial Reporting App: • Developed an app that visualizes financial reports of the company in the form of interactive graphs and tables.- Housing Management Tool: • Created a comprehensive tool for managing housing and communal services, which included features such as: - Viewing accruals - Sending meter readings - Receiving payment receipts - Submitting requests to the dispatch serviceAchievements:- Reduced application loading time by 25% through code optimization and efficient use of resources.- Implemented a new payment system integration that streamlined user transactions- Received positive feedback from users and stakeholders for delivering high-quality and reliable applications.Technologies Used:- Languages: Java, Kotlin, Swift- UI Frameworks: Jetpack Compose, XML, SwiftUI- Networking: Retrofit, Alamofire- Database: SQLite, Room, CoreData- Other Tools: Git, Jira, Confluence

Йошкар-Ола, Республика Марий Эл, Россия

Responsibilities:- Installed, tuned, and administered OS Windows and Linux (Debian, CentOS).- Managed and maintained 1C server Enterprise (Linux - PostgreSQL, Windows - MS-SQL).- Handled file server maintenance (Linux + RAID 1, RAID 10).- Conducted regular backups of PostgreSQL and MSSQL databases.

Йошкар-Ола, Республика Марий Эл, Россия

Responsibilities:- Programmed in the 1C environment.- Added new functionalities and additional reports to configurations.- Transferred data between configurations.